New Schottky Dual rectifier 20A/100V positive center tap with its high efficiency, low
power loss, and 175°C operating junction temperature; performance is superior to
competitor’s equivalent parts. Low cost alternative to MBR20H100CT.
Key Applications:
Low voltage, high frequency inverters, Switching Mode Power Supply, free-wheeling
diode, and polarity protection.
Availability:
Samples: Sep. 21, 2002
Order acceptance: Oct. 1, 2002
New Product Datasheet is Attached
Vishay Intertechnology, Inc.
Corporate Headquarters
63 Lincoln Highway, Malvern, PA 19355-2143 USA
Phone
(610) 644-1300
Fax
(610) 296-0657
www.vishay.com
M A N U F A C T U R ER O F T H E W O R L D ’ S B R O A D E ST L I N E O F D I SC R ET E SE M I C O N D U C T O R S A N D P A S SI VE C O M P O N EN T S
MBR(F,B)20H100CTG Series
New Product
Vishay Semiconductors
formerly General Semiconductor
Rev. Voltage
90 to 100V
Forward Current
20A
Dual High-Voltage Schottky Rectifiers
ITO-220AB (MBRF20H90CTG, MBRF20H100CTG)
0.405 (10.27)
0.383 (9.72)
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
TO-220AB (MBR20H90CTG, MBR20H100CTG)
0.415 (10.54) MAX.
0.154 (3.91)
0.370 (9.40)
0.360 (9.14)
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.410 (10.41)
0.390 (9.91)
0.603 (15.32)
0.573 (14.55)
0.560 (14.22)
0.530 (13.46)
0.055 (1.39)
0.045 (1.14)
0.185 (4.70)
0.175 (4.44)
0.600 (15.5)
0.580 (14.5)
PIN
1
2
3
0.140 (3.56)
DIA.
0.130 (3.30)
0.131 (3.39)
DIA.
0.122 (3.08)
0.676 (17.2)
0.646 (16.4)
0.350 (8.89)
0.330 (8.38)
0.191 (4.85)
0.171 (4.35)
0.060 (1.52)
PIN 1
PIN 3
PIN 2
0.635 (16.13)
0.625 (15.87)
0.350 (8.89)
0.330 (8.38)
0.110 (2.80)
0.100 (2.54)
1
0.160 (4.06)
0.140 (3.56)
PIN
2
3
1.148 (29.16)
1.118 (28.40)
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.105 (2.67)
0.095 (2.41)
0.037 (0.94)
0.027 (0.69)
0.022 (0.55)
0.014 (0.36)
PIN 1
PIN 3
PIN 2
CASE
0.105 (2.67)
0.095 (2.41)
0.104 (2.65)
0.096 (2.45)
0.035 (0.90)
0.028 (0.70)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
Dimensions in inches
and (millimeters)
0.205 (5.20)
0.195 (4.95)
TO-263AB (MBRB20H90CTG, MBRB20H100CTG)
0.411 (10.45)
0.380 (9.65)
0.190 (4.83)
0.160 (4.06)
0.055 (1.40)
0.045 (1.14)
0.245 (6.22)
MIN
0.42
(10.66)
Mounting Pad
Layout
TO-263AB
0.63
(17.02)
K
0.33
(8.38)
0.360 (9.14)
0.320 (8.13)
0.624 (15.85)
0.055 (1.40)
0.047 (1.19)
1
K
2
0.591 (15.00)
0-0.01 (0-0.254)
0.110 (2.79)
0.090 (2.29)
0.037 (0.940)
0.027 (0.686)
PIN 1
PIN 2
K - HEATSINK
0.021 (0.53)
0.014 (0.36)
0.140 (3.56)
0.110 (2.79)
0.08
(2.032)
0.24
(6.096)
0.12
(3.05)
0.105 (2.67)
0.095 (2.41)
0.205 (5.20)
0.195 (4.95)
Mechanical Data
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Dual rectifier construction, positive center tap
• Metal silicon junction, majority carrier conduction
• Low power loss, high efficiency
• Guardring for overvoltage protection
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
Document Number 88856
13-Sep-02
Case:
JEDEC TO-220AB, ITO-220AB & TO-263AB
molded plastic body
Terminals:
Plated leads, solderable per
MIL-STD-750, Method 2026
High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
Polarity:
As marked
Mounting Position:
Any
Mounting Torque:
10 in-lbs maximum
Weight:
0.08oz., 2.24g
www.vishay.com
1
MBR(F,B)20H100CTG Series
Vishay Semiconductors
formerly General Semiconductor
Maximum Ratings
Parameter
(T
C
= 25°C unless otherwise noted)
Symbol
V
RRM
V
RWM
V
DC
I
F(AV)
MBR20H90CTG
90
90
90
20
10
MBR20H100CTG
100
100
100
Unit
V
V
V
A
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Total device
at T
C
= 155°C
Per leg
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method) per leg
Peak repetitive reverse current per leg at t
p
= 2µs, 1KH
Z
Voltage rate of change (rated V
R
)
Operating junction and storage temperature range
RMS Isolation voltage (MBRF type only) from terminals
to heatsink with t = 1 second, RH
≤
30%
I
FSM
I
RRM
dv/dt
T
J
, T
STG
V
ISOL
150
0.5
10,000
–65 to +175
4500
(1)
3500
(2)
1500
(3)
A
A
V/µs
°C
V
Electrical Characteristics
(T
C
= 25°C unless otherwise noted)
Parameter
Maximum instantaneous
forward voltage per leg
(4)
at
at
at
at
I
F
=
I
F
=
I
F
=
I
F
=
10A, T
J
=
10A, T
J
=
20A, T
J
=
20A, T
J
=
25°C
125°C
25°C
125°C
Symbol
Typ. Value
0.80
0.64
0.87
0.74
–
–
Max. Value
0.85
0.70
0.93
0.80
3.5
4.5
Unit
V
F
V
µA
mA
Maximum reverse current per leg
at working peak reverse voltage
(Note 4)
T
J
= 25°C
T
J
= 125°C
I
R
Thermal Characteristics
(T
C
= 25°C unless otherwise noted)
Parameter
Typical thermal resistance per leg
Symbol
R
θJC
MBR
2.0
MBRF
5.8
MBRB
2.0
Unit
O
C/W
Notes:
(1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is
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